Checking The Safety Circuit Based On A Unit - Panasonic FP-XH M8N16PD User Manual

Power On/Off and
Check Items

7.3.3 Checking the safety circuit based on a unit

Step 1
Check if the input of the over limit switches connected to the servo amplifier is loaded to the
unit by operating them forcibly.
Check point
Check if the limit setting is valid, input logic is correct in the parameter setting menu of
Configurator PM7.
Step 2
Check if the limit stop is activated at the time of limit input by the tool operation function of
Configurator PM7 or performing the JOG operation with a program.
Step 3
Using the JOG operation, check to see if the over limit switch is functioning properly.
 Limit Input Operation
Conditions
When JOG operation is
executed
During JOG operation
7-6
Direction Limit Status
Limit input (+): ON
Forward
rotation
Limit input (-): ON
Limit input (+): ON
Reverse
rotation
Limit input (-): ON
Forward
Limit input (+): ON
rotation
Reverse
Limit input (-): ON
rotation
Operation
Not executable, Error occurs.
Executable
Executable
Not executable, Error occurs.
Deceleration stop, Error occurs.
Deceleration stop, Error occurs.